California head coach Teri McKeever and Natalie Coughlin, her decorated protégé, will appear Wednesday on "Chronicle Live" from 5-6 p.m. on Comcast SportsNet Bay Area. McKeever, who is also the head coach of the 2012 U.S. women's Olympic swimmers, and Coughlin, the 11-time U.S. Olympic medalist, will discuss the London Summer Games with host Dave Benz. More...